Individual Calculations July 2015
 Zilch, Lothar  Total change: 8.80  Rating chartPersonal card
 18. Rhein-Main-Open 2015 Gruppe B Bad Homburg GER 2015-06-03
RcRownchangeKK*chgGame
 1831 1946 5.00 7 0.44 20 8.80 
  Deppe, Leo 1749 GER1.0010.25205.00 
  Axelsson, Thomas 1769 SWE1.0010.27205.40 
  Neubauer, Robert 1817 GER1.0010.33206.60 
  Jenisch, Achim 1887 GER1.0010.42208.40 
  Reiss, Alexander Erdeni 1783 GER0.501-0.2220-4.40 
  Cawston, M John 1824 ENG0.501-0.1720-3.40 
  Bahlo, Jens 1988 GER0.001-0.4420-8.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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